register_globals=On
helped me. knowing that it is not the fine style, but could not find the good style yet.
so long, bettina
bettina.pfeifer@softfabrik.de wrote:
hello,
can you please help me with the following behavior:
my php-code displays the first 5 records and creates a button to display the next 5.
only, when clicking this next-button, nothing happens. the value ist not really used to display the following records. many things i tried, nothing helped. it is the same code i used in another webpage that is well running as it should do.
the button source code is: <a href="test_debug.php?anfang=5">.. </a> (the resulting file is valid html 4.01)
thank you!
bettina
any suggestions? my code is as follows:
<?php
$anfang = (isset($anfang)) ? abs((int)$anfang) : 0; //$anfang means startvalue
$limit = 5; // Datensätze pro Ausgabeseite
// Feststellen der Anzahl der verfügbaren Datensätze. $resultID = @mysql_query("SELECT COUNT(zID) FROM tabdiary"); $total = @mysql_result($resultID,0);
$anfang = ($anfang >= $total) ? $total - $limit : $anfang;
// Datenbankabfrage ausführen. $query = "SELECT a, b, c, d FROM tabdiary order by dDatum LIMIT ".$anfang.", ".$limit; echo $query; echo "<br>";
$result = mysql_query($query);
echo $anfang." bis ".$limit." von ".$total." auf ".$_SERVER['PHP_SELF'].".";
if ($result) { ... display table with records.... } // buttons
if ($anfang > 0)
{
$newStart = ($anfang - $limit < 0) ? 0 : ($anfang-$limit);
echo "<a href=\"/test_debug.php?anfang=$newStart\"><b><<< zurück</b></a> ";}
if ($anfang + $limit < $total)
{
$newStart = $anfang + $limit;
echo $newStart."<br>";
// echo " <a href=".$_SERVER['PHP_SELF']."?anfang=".$newStart."><b>weiter >>></b></a>";
echo " <a href=\"/test_debug.php?anfang=$newStart\"><b>weiter >>></b></a>";
}
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